<template>
  <div class="tab-control">
      <div v-for="(item,index) in titles" :key="index" class="tab-control-item" :class="{active: currentIndex===index}" @click="itemClick(index)">
          <span>{{item}}</span>

      </div>
      

  </div>
</template>

<script>
export default {
    props:{
        titles:{
            type:Array,
            default(){
                return []
            }
        }
    },
    data(){
        return {
            currentIndex:0
        }
    },
    methods:{
        itemClick(index){
            this.currentIndex = index
            this.$emit('tabClick',index)
        }
    }

}
</script>

<style>
.tab-control{
    display: flex;
    text-align: center;
    font-size: 15px;
    background-color: #fff;
}

.tab-control-item{
    flex: 1;
    height: 40px;
    line-height: 40px;

}
.tab-control-item span{
    padding: 5px;
}
.active{
    color: var(--color-high-text);
   
}
.active span{
     border-bottom:3px solid var(--color-high-text);

}

</style>